11000000011009 has 8 divisors (see below), whose sum is σ = 11654828748000. Its totient is φ = 10346034597696.

The previous prime is 11000000010973. The next prime is 11000000011031. The reversal of 11000000011009 is 90011000000011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11000000011009 - 2³⁹ = 10450244197121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11000000011009.

It is not an unprimeable number, because it can be changed into a prime (11000000071009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215804679 + ... + 215855644.

It is an arithmetic number, because the mean of its divisors is an integer number (1456853593500).

Almost surely, 2^{11000000011009} is an apocalyptic number.

It is an amenable number.

11000000011009 is a deficient number, since it is larger than the sum of its proper divisors (654828736991).

11000000011009 is a wasteful number, since it uses less digits than its factorization.

11000000011009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431661839.

The product of its (nonzero) digits is 9, while the sum is 13.

The spelling of 11000000011009 in words is "eleven trillion, eleven thousand, nine".